Supco - SHP300200 - Pressure Switch Refrigeration

Item: SUPSHP300200
MFG: SHP300200
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Pressure Switch Refrigeration


High Pressure Open On Pressure Rise. Open PSI 300, Close PSI 200
These switches are encapsulated nonadjustable, SPST, direct mount switches for use with HFC, HCFC and CFC refrigerants. The switches are available with automatic reset in both open low and open high configurations and manual reset with open high switching. These switches can also be used as operating controls in applications such as a low ambient condenser fan control.

  • Low pressure open on pressure drop SPST
  • High pressure open on pressure rise SPST
  • Manual pressure open on pressure rise SPST
  • Fan cycle close on pressure rise SPST
  • Snap action stainless steel hermetically sealed sensor (SHP, SLP & SFC)
  • Excellent set point repeatability and stability

Pressure Switch Ratings:
  • Life Cycles @ RLA 100,000 Average
  • Maximum LRA 36 Amps
  • Maximum RLA/Volts
  • RLA: 12 to 28 VDC / VAC 10 Amps
  • 48 VDC / VAC 5 Amps
  • 110 to 120 VAC 5.8 Amps
  • 208 to 240 VAC 2.9 Amps
  • Ambient 20°F to 176°F (-30°C to 80°C) Fluid 60°F to 250°F (-50°C to 120°C)
Pressure Ranges:
  • Working 0 to 650 PSI Bursting 5,000 PSI
  • 1/4" SAE Female Flare with Valve Core Depressor
Wire Leads:
  • UL1015 18 AWG / 18" Length

California residents: see Proposition 65 Warning

Features and Specification

CUL Listed No
EAN 0687152146147
UPC 687152146147
Type High Pressure
UL Listed No
UL Recognized Yes
Voltage 12-240 VAC/VDC
Brand Supco
Package Width 3.0000
Package Height 1.5000
Package Length 5.0000
Package Weight 0.1500
Application High Pressure